DDoS attack in March likely N.Korean work, says McAfee
In investigating the incident, the report draws clear parallels with a similar attack that knocked South Korean and U.S. websites offline in 2009 and comes to an unsettling conclusion: the attacks were likely designed to test South Korea's cyber defense and response, and could be the prelude of a much larger attack in the future.
The link for this article located at Network World is no longer available.